FLINT3.7.0-dev

fq_is_invertible

Synopsis#include <flint/fq.h>
int fq_is_invertible(const fq_t op, const fq_ctx_t ctx)

Returns whether op is invertible, that is, nonzero.

Cite this page

The FLINT team, “fq_is_invertible (fq.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fq/fq_is_invertible.html (generated 2026-10-20).